Throws an error when connecting to servers: "Server connection failed."
The firewall UDP port 32887 open.
System: Windows 7 x64.
Processor: AMD Athlon 64 Processor 3000 + 2.01 GHz
RAM: 1.5 GB
Video Card: Geforce 9400 GT, 512 MB
Sound Card: Realtek AC'97 Audio
Internet connection: Up to 4MB / s
When I played on Windows XP, no error occurred.